1*3dcb60dbSwleiPERF_RECORD_MMAP2 2854748/2854748: [0x400000(0x1000) @ 0 00:1d 123291722 526021]: r-xp /home/inline-cs-noprobe.perfbin 2*3dcb60dbSwlei 3*3dcb60dbSwlei; Test for an external top address, should only ignore the call stack and keep unwinding the LBR 4*3dcb60dbSwlei 5*3dcb60dbSwlei; Valid LBR. The first 4006d7 will be kept for unwinding, the second will be truncated. 6*3dcb60dbSwlei 7*3dcb60dbSwlei ffffffff 8*3dcb60dbSwlei ffffffff 9*3dcb60dbSwlei 4006d7 10*3dcb60dbSwlei ffffffff 11*3dcb60dbSwlei 4006d7 12*3dcb60dbSwlei ffffffff 13*3dcb60dbSwlei 0x4006c8/0x40067e/P/-/-/0 0x40069b/0x400670/M/-/-/0 14*3dcb60dbSwlei 15*3dcb60dbSwlei ; Valid LBR 16*3dcb60dbSwlei ffffffff 17*3dcb60dbSwlei 0x4006c8/0x40067e/P/-/-/0 0x40069b/0x400670/M/-/-/0 18*3dcb60dbSwlei 19*3dcb60dbSwlei; Valid LBR 20*3dcb60dbSwlei ffffffff 21*3dcb60dbSwlei 0x4006c8/0xffffffff/P/-/-/0 0x40069b/0x400670/M/-/-/0 22*3dcb60dbSwlei 23*3dcb60dbSwlei; Valid LBR 24*3dcb60dbSwlei 40067e 25*3dcb60dbSwlei 0x4006c8/0xffffffff/P/-/-/0 0x40069b/0x400670/M/-/-/0 26*3dcb60dbSwlei 27*3dcb60dbSwlei; Valid LBR 28*3dcb60dbSwlei ffffffff 29*3dcb60dbSwlei 5541f689495641d7 30*3dcb60dbSwlei 0xffffffff/0xffffffff/P/-/-/0 0x4006c8/0xffffffff/P/-/-/0 0x40069b/0x400670/M/-/-/0 31*3dcb60dbSwlei 32*3dcb60dbSwlei; Empty sample 33*3dcb60dbSwlei ffffffff 34*3dcb60dbSwlei 5541f689495641d7 35*3dcb60dbSwlei 0xffffffff/0xffffffff/P/-/-/0 0xffffffff/0xffffffff/P/-/-/0 36*3dcb60dbSwlei 37*3dcb60dbSwlei; Invalid LBR 38*3dcb60dbSwlei ffffffff 39*3dcb60dbSwlei 0xffffffff/0xffffffff/P/-/-/0 0x40069b/0x400670/M/-/-/0 40